My first 3D game with Godot 4.4

player/bullet_3d.gd

@@ -0,0 +1,22 @@
+extends Area3D
+
+const SPEED = 55.0
+const RANGE = 80.0
+
+var travelled_distance = 0.0
+
+func _physics_process(delta: float) -> void:
+	var distance = SPEED * delta
+	position += -transform.basis.z * distance
+	
+	if travelled_distance >= RANGE:
+		queue_free()
+	else:
+		travelled_distance += distance
+
+
+func _on_body_entered(body: Node3D) -> void:
+	queue_free()
+	
+	if body.has_method("take_damage"):
+		body.take_damage(randf_range(25.0, 50.0))